Find cheap flights to Key West from CA$171

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1 stop

Sat, Nov 22

Columbus CMHKey West EYW

CA$171

1 stop

Sun, Nov 16

Columbus CMHKey West EYW

CA$178

1 stop

Sun, Nov 16

Columbus CMHKey West EYW

CA$202

1 stop

Sun, Nov 16

Columbus CMHKey West EYW

CA$210

1 stop

Sun, Nov 16

Columbus LCKKey West EYW

CA$259

1 stop

Sat, Nov 22

Columbus CMHKey West EYW

CA$290

1 stop

Sun, Nov 16 – Thu, Nov 20

Columbus CMHKey West EYW

CA$350

1 stop

Sun, Nov 16 – Thu, Nov 20

Columbus CMHKey West EYW

CA$379

1 stop

Sat, Nov 22 – Thu, Nov 27

Columbus CMHKey West EYW

CA$384

1 stop

Sun, Nov 16 – Thu, Nov 20

Columbus CMHKey West EYW

CA$388

1 stop

Sun, Nov 16 – Thu, Nov 20

Columbus CMHKey West EYW

CA$392

1 stop

Sun, Nov 16 – Thu, Nov 20

Columbus LCKKey West EYW

CA$437

Weather in Key West

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	22°C	20°C
February	23°C	21°C
March	23°C	22°C
April	25°C	24°C
May	26°C	25°C
June	28°C	27°C
July	29°C	28°C
August	29°C	28°C
September	29°C	28°C
October	27°C	26°C
November	25°C	24°C
December	24°C	22°C

Hottest Month

29°C

August

Coldest month

20°C

January

Sunny days

296

days per year

14 day forecast

Friday

24 Oct

85%

30°C26°C

31 Oct

22°C21°C

Saturday

25 Oct

78%

29°C25°C

1 Nov

25°C23°C

Sunday

26 Oct

29°C27°C

2 Nov

26°C25°C

Monday

27 Oct

29°C27°C

3 Nov

25°C25°C

Tuesday

28 Oct

83%

26°C26°C

4 Nov

24°C24°C

Wednesday

29 Oct

82%

26°C25°C

5 Nov

25°C23°C

Thursday

30 Oct

88%

25°C24°C

6 Nov

25°C24°C

Cheapest month to fly to Key West

Explore price trends for trips to Key West

Showing prices in CAD

Annual Avg. Price	305 CAD
November 2025	244 CAD
December 2025	281 CAD
January 2026	246 CAD
February 2026	246 CAD
March 2026	269 CAD
April 2026	244 CAD
May 2026	273 CAD
June 2026	473 CAD
July 2026	473 CAD